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Extract from the Register of European Patents

EP About this file: EP2735570

EP2735570 - ANTIBIOTIC PEPTIDE AND PREPARATION METHOD THEREFOR AND APPLICATION THEREOF [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  09.11.2018
Database last updated on 16.07.2024
FormerThe patent has been granted
Status updated on  01.12.2017
FormerGrant of patent is intended
Status updated on  24.07.2017
FormerExamination is in progress
Status updated on  10.03.2017
Most recent event   Tooltip26.06.2020Lapse of the patent in a contracting state
New state(s): MK		published on 29.07.2020  [2020/31]
Applicant(s)For all designated states
Jiangsu Protelight Pharmaceutical & Biotechnology Co., Ltd.
CHEN, Mingxia
D2, 6 Dongsheng West Road
Jiangyin, Jiangsu 214437 / CN
For all designated states
Chen, Yuxin
D2, 6 Dongsheng West Road
Jiangyin, Jiangsu 214437 / CN
[N/P]
Former [2014/09]For all designated states
Jiangsu Protelight Pharmaceutical & Biotechnology Co., Ltd
CHEN, Mingxia
D2, 6 Dongsheng West Road
Jiangyin, Jiangsu 214437 / CN
For all designated states
Chen, Yuxin
D2, 6 Dongsheng West Road
Jiangyin, Jiangsu 214437 / CN
Inventor(s)01 / CHEN, Yuxin
D2, 6 Dongsheng West Road
Jiangyin Jiangsu 214437 / CN
02 / CHEN, Mingxia
D2, 6 Dongsheng West Road
Jiangyin Jiangsu 214437 / CN
03 / HUANG, Yibing
D2, 6 Dongsheng West Road
Jiangyin Jiangsu 214437 / CN
04 / LI, Yang
D2, 6 Dongsheng West Road
Jiangyin Jiangsu 214437 / CN
05 / WANG, Yong
D2, 6 Dongsheng West Road
Jiangyin Jiangsu 214437 / CN
06 / QU, Lili
D2, 6 Dongsheng West Road
Jiangyin Jiangsu 214437 / CN
07 / WANG, Wenren
D2, 6 Dongsheng West Road
Jiangyin Jiangsu 214437 / CN
 [2014/09]
Representative(s)Mittler, Enrico, et al
Mittler & C. S.r.l.
Viale Lombardia, 20
20131 Milano / IT
[2018/01]
Former [2014/09]Mittler, Enrico, et al
Mittler & C. S.r.l. Viale Lombardia, 20
20131 Milano / IT
Application number, filing date12774269.017.01.2012
[2018/01]
WO2012CN00079
Priority number, dateCN2011109573718.04.2011         Original published format: CN201110095737
[2014/09]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2012142855
Date:26.10.2012
Language:ZH
[2012/43]
Type: A1 Application with search report 
No.:EP2735570
Date:28.05.2014
Language:EN
[2014/22]
Type: B1 Patent specification 
No.:EP2735570
Date:03.01.2018
Language:EN
[2018/01]
Search report(s)International search report - published on:CN26.10.2012
(Supplementary) European search report - dispatched on:EP13.10.2014
ClassificationIPC:C07K1/06
[2014/40]
CPC:
C07K7/08 (EP,US); A61P31/00 (EP); C07K14/4723 (EP,US);
A61K38/00 (EP,US)
Former IPC [2014/09]C07K7/08, C07K1/06, C07K1/04, A61K38/10, A61P31/00
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2014/09]
Extension statesBA14.10.2013
ME14.10.2013
TitleGerman:ANTIBIOTISCHES PEPTID SOWIE HERSTELLUNGSVERFAHREN DAFÜR UND ANWENDUNG DAVON[2014/09]
English:ANTIBIOTIC PEPTIDE AND PREPARATION METHOD THEREFOR AND APPLICATION THEREOF[2014/09]
French:PEPTIDE ANTIBIOTIQUE ET SON PROCÉDÉ DE PRÉPARATION ET SON ADMINISTRATION[2014/09]
Entry into regional phase14.10.2013Translation filed 
14.10.2013National basic fee paid 
14.10.2013Search fee paid 
14.10.2013Designation fee(s) paid 
14.10.2013Examination fee paid 
Examination procedure14.10.2013Examination requested  [2014/09]
24.04.2015Amendment by applicant (claims and/or description)
09.03.2017Despatch of a communication from the examining division (Time limit: M04)
13.06.2017Reply to a communication from the examining division
25.07.2017Communication of intention to grant the patent
23.11.2017Fee for grant paid
23.11.2017Fee for publishing/printing paid
23.11.2017Receipt of the translation of the claim(s)
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  09.03.2017
Opposition(s)05.10.2018No opposition filed within time limit [2018/50]
Fees paidRenewal fee
27.01.2014Renewal fee patent year 03
26.01.2015Renewal fee patent year 04
22.01.2016Renewal fee patent year 05
30.01.2017Renewal fee patent year 06
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition  TooltipHU17.01.2012
AL03.01.2018
AT03.01.2018
CY03.01.2018
CZ03.01.2018
DK03.01.2018
EE03.01.2018
FI03.01.2018
HR03.01.2018
LT03.01.2018
LV03.01.2018
MC03.01.2018
MK03.01.2018
NL03.01.2018
PL03.01.2018
PT03.01.2018
RO03.01.2018
RS03.01.2018
SE03.01.2018
SI03.01.2018
SK03.01.2018
SM03.01.2018
TR03.01.2018
IE17.01.2018
LU17.01.2018
MT17.01.2018
BE31.01.2018
CH31.01.2018
LI31.01.2018
BG03.04.2018
NO03.04.2018
GR04.04.2018
IS03.05.2018
[2020/31]
Former [2020/28]HU17.01.2012
AL03.01.2018
AT03.01.2018
CY03.01.2018
CZ03.01.2018
DK03.01.2018
EE03.01.2018
FI03.01.2018
HR03.01.2018
LT03.01.2018
LV03.01.2018
MC03.01.2018
NL03.01.2018
PL03.01.2018
PT03.01.2018
RO03.01.2018
RS03.01.2018
SE03.01.2018
SI03.01.2018
SK03.01.2018
SM03.01.2018
TR03.01.2018
IE17.01.2018
LU17.01.2018
MT17.01.2018
BE31.01.2018
CH31.01.2018
LI31.01.2018
BG03.04.2018
NO03.04.2018
GR04.04.2018
IS03.05.2018
Former [2020/16]AL03.01.2018
AT03.01.2018
CY03.01.2018
CZ03.01.2018
DK03.01.2018
EE03.01.2018
FI03.01.2018
HR03.01.2018
LT03.01.2018
LV03.01.2018
MC03.01.2018
NL03.01.2018
PL03.01.2018
RO03.01.2018
RS03.01.2018
SE03.01.2018
SI03.01.2018
SK03.01.2018
SM03.01.2018
TR03.01.2018
IE17.01.2018
LU17.01.2018
MT17.01.2018
BE31.01.2018
CH31.01.2018
LI31.01.2018
BG03.04.2018
NO03.04.2018
GR04.04.2018
IS03.05.2018
Former [2020/08]AL03.01.2018
AT03.01.2018
CY03.01.2018
CZ03.01.2018
DK03.01.2018
EE03.01.2018
FI03.01.2018
HR03.01.2018
LT03.01.2018
LV03.01.2018
MC03.01.2018
NL03.01.2018
PL03.01.2018
RO03.01.2018
RS03.01.2018
SE03.01.2018
SI03.01.2018
SK03.01.2018
SM03.01.2018
IE17.01.2018
LU17.01.2018
MT17.01.2018
BE31.01.2018
CH31.01.2018
LI31.01.2018
BG03.04.2018
NO03.04.2018
GR04.04.2018
IS03.05.2018
Former [2019/13]AL03.01.2018
AT03.01.2018
CY03.01.2018
CZ03.01.2018
DK03.01.2018
EE03.01.2018
FI03.01.2018
HR03.01.2018
LT03.01.2018
LV03.01.2018
MC03.01.2018
NL03.01.2018
PL03.01.2018
RO03.01.2018
RS03.01.2018
SE03.01.2018
SI03.01.2018
SK03.01.2018
SM03.01.2018
IE17.01.2018
LU17.01.2018
BE31.01.2018
CH31.01.2018
LI31.01.2018
BG03.04.2018
NO03.04.2018
GR04.04.2018
IS03.05.2018
Former [2019/09]AL03.01.2018
AT03.01.2018
CY03.01.2018
CZ03.01.2018
DK03.01.2018
EE03.01.2018
FI03.01.2018
HR03.01.2018
LT03.01.2018
LV03.01.2018
MC03.01.2018
NL03.01.2018
PL03.01.2018
RO03.01.2018
RS03.01.2018
SE03.01.2018
SK03.01.2018
SM03.01.2018
IE17.01.2018
LU17.01.2018
BE31.01.2018
CH31.01.2018
LI31.01.2018
BG03.04.2018
NO03.04.2018
GR04.04.2018
IS03.05.2018
Former [2018/52]AL03.01.2018
AT03.01.2018
CY03.01.2018
CZ03.01.2018
DK03.01.2018
EE03.01.2018
FI03.01.2018
HR03.01.2018
LT03.01.2018
LV03.01.2018
MC03.01.2018
NL03.01.2018
PL03.01.2018
RO03.01.2018
RS03.01.2018
SE03.01.2018
SK03.01.2018
SM03.01.2018
LU17.01.2018
BE31.01.2018
CH31.01.2018
LI31.01.2018
BG03.04.2018
NO03.04.2018
GR04.04.2018
IS03.05.2018
Former [2018/51]AL03.01.2018
AT03.01.2018
CY03.01.2018
CZ03.01.2018
DK03.01.2018
EE03.01.2018
FI03.01.2018
HR03.01.2018
LT03.01.2018
LV03.01.2018
MC03.01.2018
NL03.01.2018
PL03.01.2018
RO03.01.2018
RS03.01.2018
SE03.01.2018
SK03.01.2018
LU17.01.2018
BE31.01.2018
CH31.01.2018
LI31.01.2018
BG03.04.2018
NO03.04.2018
GR04.04.2018
IS03.05.2018
Former [2018/50]AL03.01.2018
AT03.01.2018
CY03.01.2018
CZ03.01.2018
EE03.01.2018
FI03.01.2018
HR03.01.2018
LT03.01.2018
LV03.01.2018
MC03.01.2018
NL03.01.2018
PL03.01.2018
RO03.01.2018
RS03.01.2018
SE03.01.2018
SK03.01.2018
LU17.01.2018
BE31.01.2018
BG03.04.2018
NO03.04.2018
GR04.04.2018
IS03.05.2018
Former [2018/49]AL03.01.2018
AT03.01.2018
CY03.01.2018
EE03.01.2018
FI03.01.2018
HR03.01.2018
LT03.01.2018
LV03.01.2018
MC03.01.2018
NL03.01.2018
PL03.01.2018
RO03.01.2018
RS03.01.2018
SE03.01.2018
LU17.01.2018
BE31.01.2018
BG03.04.2018
NO03.04.2018
GR04.04.2018
IS03.05.2018
Former [2018/47]AL03.01.2018
AT03.01.2018
CY03.01.2018
FI03.01.2018
HR03.01.2018
LT03.01.2018
LV03.01.2018
NL03.01.2018
PL03.01.2018
RS03.01.2018
SE03.01.2018
LU17.01.2018
BG03.04.2018
NO03.04.2018
GR04.04.2018
IS03.05.2018
Former [2018/46]AL03.01.2018
AT03.01.2018
CY03.01.2018
FI03.01.2018
HR03.01.2018
LT03.01.2018
LV03.01.2018
NL03.01.2018
PL03.01.2018
RS03.01.2018
SE03.01.2018
BG03.04.2018
NO03.04.2018
GR04.04.2018
IS03.05.2018
Former [2018/40]AT03.01.2018
CY03.01.2018
FI03.01.2018
HR03.01.2018
LT03.01.2018
LV03.01.2018
NL03.01.2018
PL03.01.2018
RS03.01.2018
SE03.01.2018
BG03.04.2018
NO03.04.2018
GR04.04.2018
IS03.05.2018
Former [2018/39]AT03.01.2018
CY03.01.2018
FI03.01.2018
HR03.01.2018
LT03.01.2018
LV03.01.2018
NL03.01.2018
PL03.01.2018
RS03.01.2018
SE03.01.2018
NO03.04.2018
GR04.04.2018
IS03.05.2018
Former [2018/37]CY03.01.2018
FI03.01.2018
HR03.01.2018
LT03.01.2018
NL03.01.2018
PL03.01.2018
NO03.04.2018
GR04.04.2018
Former [2018/36]CY03.01.2018
FI03.01.2018
HR03.01.2018
LT03.01.2018
NL03.01.2018
PL03.01.2018
NO03.04.2018
Former [2018/35]CY03.01.2018
FI03.01.2018
HR03.01.2018
LT03.01.2018
NL03.01.2018
NO03.04.2018
Former [2018/34]FI03.01.2018
LT03.01.2018
NL03.01.2018
NO03.04.2018
Documents cited:Search[Y]WO2010061984  (IND ACADEMIC COOP [KR], et al) [Y] 1-5,7-13 * p. 11, line 20 - p. 36, line 7 *;
 [Y]US7820619  (YEAMAN MICHAEL R [US], et al) [Y] 1-5,7-13 * col. 26, line 25 - col. 35, line 16 *
 [XY]  - PARK ET AL, "Amphipathic alpha-helical peptide, HP (2-20), and its analogues derived from Helicobacter pylori: Pore formation mechanism in various lipid compositions", BIOCHIMICA ET BIOPHYSICA ACTA (BBA) - BIOMEMBRANES, ELSEVIER, AMSTERDAM, NL, (20080101), vol. 1778, no. 1, doi:10.1016/J.BBAMEM.2007.09.020, ISSN 0005-2736, pages 229 - 241, XP022425369 [X] 6 * the whole document * [Y] 1-5,7-13

DOI:   http://dx.doi.org/10.1016/j.bbamem.2007.09.020
 [Y]  - RAMAMOURTHY GOPAL ET AL, "Effect of Leucine and Lysine substitution on the antimicrobial activity and evaluation of the mechanism of the HPA3NT3 analog peptide", JOURNAL OF PEPTIDE SCIENCE, (20090901), vol. 15, no. 9, doi:10.1002/psc.1155, ISSN 1075-2617, pages 589 - 594, XP055144179 [Y] 1-5,7-13 * the whole document *

DOI:   http://dx.doi.org/10.1002/psc.1155
International search[X]KR20090022608  (IND ACADEMIC COOP [KR]);
 [XP]CN102219831  (JIANGYIN PULAI MEDICAL BIOLOG TECHNOLOGY CO LTD);
 [X]  - PARK, S.C. ET AL., "Amphipathic a-helical peptide, HP (2-20), and its analogues derived from Helicobacter pylori: Pore formation mechanism in various lipid compositions", BIOCHIMICA ET BIOPHYSICA ACTA, (20071002), vol. 1778, no. 1, pages 229 - 241, XP022425369

DOI:   http://dx.doi.org/10.1016/j.bbamem.2007.09.020
 [X]  - PARK, Y. ET AL., "Structure-Activity Relationship of HP (2-20) Analog Peptide: Enhanced Antimicrobial Activity by N-terminal Random Coil Region Deletion", PEPTIDE SCIENCE, (20070110), vol. 88, no. 2, pages 199 - 207, XP055136701

DOI:   http://dx.doi.org/10.1002/bip.20679
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.